Class ROCK

constructor

• new ROCK(th: number, k: number): ROCK

• Parameters

  • th: number

    Threshold
  • k: number

    Number of clusters

  Returns ROCK

_k

_root

_th

_f

• _f(): number

• Returns number

_g

• _g(c1: any, c2: any, links: any): number

• Parameters

  • c1: any
  • c2: any
  • links: any

  Returns number

_link

• _link(data: any): Link

• Parameters

  • data: any

  Returns Link

_sim

• _sim(a: any, b: any): number

• Parameters

  • a: any
  • b: any

  Returns number

fit

• fit(data: number[][]): void

• Fit model.

  Parameters

  • data: number[][]

    Training data

  Returns void

getClusters

• getClusters(number: number): ROCKNode[]

• Returns the specified number of clusters.

  Parameters

  • number: number

    Number of clusters

  Returns ROCKNode[]

  Cluster nodes

predict

• predict(): number[]

• Returns predicted categories.

  Returns number[]

  Predicted values